Denton Welch was born in 1915 in Shanghai, the youngest of three brothers. After attending boarding school in England, he enrolled at Goldsmiths' School of Art in April 1933 to study painting. In June 1935, while still a student, he was involved in a cycling accident that left him bedridden for the rest of his life, and he turned to writing instead of painting. He died in December 1948, at the age of 33.